zephyr/drivers/gpio/Kconfig.intel
Ulf Magnusson e65f8ba1f2 kconfig: gpio: Remove lots of redundant GPIO dependencies
Most of these are from source'ing a file within an 'if GPIO', and then
adding another 'depends on GPIO' within it.

'if FOO' is just shorthand for adding 'depends on FOO' to each item
within the 'if'. There are no "conditional includes" in Kconfig, so
'if FOO' has no special meaning around a 'source'. Conditional includes
wouldn't be possible, because an 'if' condition could include (directly
or indirectly) forward references to symbols not defined yet.

Tip: When adding a symbol, check its dependencies in the menuconfig
('ninja menuconfig', then / to jump to the symbol). The menuconfig also
shows how the file with the symbol got included, so if you see
duplicated dependencies, it's easy to hunt down where they come from.

Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2019-03-07 20:28:04 -05:00

29 lines
650 B
Plaintext

# Kconfig.dw - Intel SoC GPIO configuration options
#
#
# Copyright (c) 2018 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#
menuconfig GPIO_INTEL_APL
bool "Intel Apollo Lake SoC GPIO"
select HAS_DTS_GPIO
help
Enable driver for Intel Apollo Lake SoC GPIO
if GPIO_INTEL_APL
config GPIO_INTEL_APL_CHECK_PERMS
bool "Check permissions before manipulating GPIO"
default y
help
This option enables the checks to make sure the GPIO
pin can be manipulated. Only if the pin is owned by
the host software and its functioning as GPIO, then
the driver allows manipulating the pin.
Say y if unsure.
endif # GPIO_INTEL_APL